@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50b7d77b-f78f-419e-8d2a-d6eab3dcf983> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50b7d77b-f78f-419e-8d2a-d6eab3dcf983> .